Â§ 121.104 How does SBA calculate annual receipts? (a)Receipts means all revenue in whatever form received or accrued from whatever source, including from the sales of products or services, interest, dividends, rents, royalties, fees, or commissions, reduced by returns and allowances.
The largest human impact on the carbon cycle is through direct emissions from burning fossil fuels, which transfers carbon from the geosphere into the atmosphere. The rest of this increase is caused mostly by changes in land-use, particularly deforestation.
The power plants where the fossil fuel is burned are called thermal because they use heat energy. Coal burning produces emissions of carbon dioxide and sulfur. Power plants try to remove the sulfur by using low-sulfur coal (anthracite) and machines (scrubbers) to remove sulfur from the emissions.